<div class="well">
     <table class="table table-bordered table-striped">
      <thead>
        <tr>
          
          <th>用户名</th>
          <th>密码</th>
          <th>操作</th>
          
          
        </tr>
      </thead>
      <tbody>
	  <?php
	  foreach($teachers as $t){
      echo 
	  ' <tr id="'.$t->uId.'">
          <td>'.$t->username.'</td>
          
          <td>
		  <span class="btn btn-inverse btn-sm popover-notitle" data-rel="popover" data-placement="bottom" data-content="'.$t->password.'" data-original-title="" title="">密码</span>
          </td>
		  <td>
			<div >
												              
			
				<button class="btn btn-xs btn-danger" delete-item="'.$t->uId.'">
			       <i class="icon-trash bigger-120"></i>
				</button>
			
																
		  </div>

		</td>
         
	  </tr>';
	  }
     ?>       
      </tbody>
    </table>
	</div>